Table 1:

Drive specifications summary

 

 

 

 

 

 

 

 

 

 

Drive specification

ST91608220AS

ST91208220AS

ST91008220AS

 

ST9808212AS

ST9608210AS

 

 

 

 

 

 

 

Full-stroke seek (msec)

22 (typical); 24 (max)

 

 

 

 

 

 

 

 

Startup current, +5V (typical)

1.0 amps

 

 

 

 

 

 

 

 

Seek power (typical)

2.0 watts

 

 

 

 

 

 

 

 

Read/write power (typical)

Read: 1.9 watts; Write: 1.8 watts

 

 

 

 

 

 

 

 

Idle mode, low power (typical)

0.6 watts

 

 

 

 

 

 

 

 

 

Standby mode

 

0.2 watts (typical)***

 

 

 

 

 

 

 

 

 

Sleep mode

 

0.2 watts (typical)***

 

 

 

 

 

 

 

 

Voltage tolerance (including noise)

+5V ± 5%

 

 

 

 

 

 

 

 

Ambient temperature

0° to 60°C (operating), –40° to 70°C (nonoperating)

 

 

 

 

 

 

 

 

Temperature gradient (°C per hour max)

20°C (operating)

 

 

 

 

 

30°C (nonoperating)

 

 

 

 

 

 

 

 

Relative humidity

5% to 90% (operating)

 

 

 

 

 

5% to 95% (nonoperating)

 

 

 

 

 

 

 

 

Relative humidity gradient

30% per hour max

 

 

 

 

 

 

 

 

Wet bulb temperature (°C max)

30 (operating)

 

 

 

 

 

40 (nonoperating)

 

 

 

 

 

 

 

 

Altitude, operating

–304.8 m to 3,048 m (–1000 ft to 10,000+ ft)

 

 

 

 

 

 

 

 

Altitude, nonoperating

–304.8 m to 12,192 m (–1000 ft to 40,000+ ft)

 

 

 

(meters below mean sea level, max)

 

 

 

 

 

 

 

 

 

 

 

 

 

Shock, operating (Gs max at 2 msec)

350

 

 

 

 

 

 

 

 

 

 

 

 

Shock, nonoperating (Gs max at 2 msec)

800

 

 

 

 

 

 

 

 

 

 

 

 

Shock, nonoperating (Gs max at 1 msec)

900

 

 

 

 

 

 

 

 

 

 

 

 

Shock, nonoperating (Gs max at 0.5 msec)

400

 

 

 

 

 

 

 

 

 

 

Vibration, operating

1.0 G (0 to peak, 5–500 Hz)

 

 

 

 

 

 

 

 

Vibration, nonoperating

5 Gs (0 to peak, 5–500 Hz)

 

 

 

 

 

 

 

 

 

 

Drive acoustics, sound power (bels)

 

 

 

 

 

 

Idle**

 

2.4 (typical)

 

2.2 (typical)

 

 

 

 

2.6 (max)

 

2.4 (max)

 

 

 

 

Performance seek

3.0 (typical)

 

2.9 (typical)

 

 

3.2 (max)

 

3.1 (max)

 

 

 

 

 

Nonrecoverable read errors

1 per 1014 bits read

 

 

 

Annualized Failure Rate (AFR)

<0.50%

 

 

 

 

 

 

 

 

 

 

 

 

Load/Unload (U/UL) cycles

 

 

 

 

 

 

25°C, 50% relative humidity

600,000 software-controlled power on/off cycles

 

 

 

 

 

20,000 hard power on/off cycles

 

 

 

32°C, 80% relative humidity

600,000 software-controlled power on/off cycles

 

 

 

5°C, 80% relative humidity

20,000 hard power on/off cycles

 

 

 

5°C, 10% relative humidity

 

 

 

 

 

 

55°C, 16% relative humidity

 

 

 

 

 

 

 

 

 

 

 

 

Warranty

 

5 years on distribution units.

 

 

 

 

 

To determine the warranty for a specific drive, use a web browser to access the follow-

 

 

ing web page:

 

 

 

 

 

www.seagate.com/support/service/

 

 

 

 

 

From this page, click on the “Verify Your Warranty” link. You will be asked to provide the

 

 

drive serial number, model number (or part number) and country of purchase. The sys-

 

 

tem will display the warranty information for your drive.

 

 

Supports Hotplug operation per Serial ATA

Yes (requires COMPRESET from host after a hotplug event)

Revision 2.5 specification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting.

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Momentus 5400.3 PSD SATA Product Manual, Rev. A

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Seagate ST91008220AS, ST9808212AS, ST9608210AS, ST91608220AS manual Tem will display the warranty information for your drive
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ST91608220AS, ST9608210AS, ST91208220AS, ST9808212AS, ST91008220AS specifications

Seagate is a renowned name in the data storage industry, offering high-quality hard disk drives that cater to various needs. Among its product lineup, the Seagate ST91008220AS, ST9808212AS, ST91208220AS, ST9608210AS, and ST91608220AS are significant models that showcase the company’s commitment to innovation and performance.

The ST91008220AS is a 1TB drive with a 7200 RPM rotational speed, designed primarily for desktop computers. Its SATA 3 Gb/s interface facilitates faster data transfer rates, making it ideal for users who require additional storage without sacrificing performance. The drive’s 32 MB cache enhances read and write speeds, ensuring swift access to files and applications.

Next in line, the ST9808212AS is also a 7200 RPM drive, but it offers a capacity of 80GB. This model is tailored more for entry-level systems, where space is limited but reliability is crucial. With its efficient data management features, it provides a robust solution for everyday computing tasks.

The ST91208220AS offers a balanced combination of performance and capacity, packing 120GB of storage into a similar 7200 RPM design. This model is well-suited for general use in both desktop and gaming environments, providing ample space for operating systems, applications, and games without compromising on speed.

For users seeking a high-performance option, the ST9608210AS stands out with its 600GB storage capacity. With a rotation speed of 10000 RPM, this drive is tailored for demanding applications such as video editing and gaming, where fast access to data is essential. Its SAS interface allows for even more efficient data management in enterprise environments.

Lastly, the ST91608220AS is another 160GB option, also designed for environments that demand high performance. This drive's enhanced reliability features, such as error correction and thermal management, allow it to excel in heavy-use conditions.

All these models include key technologies like Seagate’s SmartAlign, which helps users transition to advanced formatting with ease, and Adaptive Differential Encoding, enhancing data integrity. Additionally, these drives support a variety of platforms and systems, making them versatile options for consumers and businesses alike.

In summary, the Seagate ST91008220AS, ST9808212AS, ST91208220AS, ST9608210AS, and ST91608220AS are primed for diverse storage needs, delivering excellent performance and reliability across different applications and environments. Their combination of rotational speeds, cache sizes, and advanced technologies ensures that Seagate remains a leader in the hard drive market.
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